OPERATOR'S MANUAL BIOPROtect II JR Vent to ... - Baker Company

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Modus Programming Instructions 1.) Programming the Alarm Set points After the first press of MODE, the HI LED flashes, indicating the HI set point is being entered. Press the ARROW key repeatedly to display the desired digit. Next, press the MODE to move towards the most significant digit, and repeatedly press the ARROW key to advance the digit’s value. Continue for the remaining digits. The sign of the set point (+ or -) is selected last. After the HI set point has been programmed, press the MODE to enter the LO set point. The LO alarm LED flashes, and you can repeat the above process to program the LO set point. 2.) Programming the Relay Dead band The dead band selection is provided to keep the relays from chattering when the pressure varies near the set point. To display the dead band, press MODE once after setting the LO set point polarity in the previous step. Both alarm LEDs flash. The three digits displayed are the dead band width, in the same units used for data display. Press the ARROW and MODE keys as described earlier to step the dead band to a value of .002. 3.) Returning to Normal Operation Press MODE once after the setting the dead band parameters. The digit “1” on the left indicates the unit is in analog setting mode. Since there are no analog outputs, the mode key can be pressed a final time to end programming and return to the normal pressure display. http://solid/prereleased/prereleased/STAN. PRODUCT/313/DOCS/313D000.doc Page 21 of 59
Maintenance Notes Replacing the HEPA Filter WARNING! Before any panels are removed, the cabinet must be decontaminated. The filters are sure to have collected microorganisms and other potentially harmful particles generated from the work area during their lifespan. Maintenance personnel should not allow themselves to be exposed. It should also be remembered that a specific gaseous decontaminant may work against microorganisms, but not against chemical agents. Where chemical agents are present, consult an industrial hygienist or other qualified person(s). If the differential pressure monitor presents an alarm, or if your periodic checks of total airflow show a drop of more than 5% of the nominal set point, the filters may be loading with particulates. As explained earlier in this section, the blower speed can be manually increased to compensate for filter loading. However, when the airflow can no longer be maintained or when the filters are damaged, they need to be replaced. A contaminated filter must be handled with caution. Personnel should be protected by clothing or breathing apparatus as necessary to the nature of the hazard. It is advisable to seal the contaminated side of the filter by taping a plastic sheet or cardboard over the face before removal. This should minimize the number of particles shaken loose from the filter. Once removed, the filter should immediately be sealed in a biological hazard bag and then disposed of safely in accordance with environmental regulations. After filter replacement has been completed, the cabinet and the room should be cleaned and decontaminated in a manner consistent with the nature of the hazardous material. The cleaning materials, along with the protective gear and clothing, should be properly disposed of. HEPA filters are very easily damaged, and you will want to use great care during handling so as to avoid injury to the filter media and gasket surface. When installing the new filters, it is a good idea to tape a piece of cardboard over the filter media to give protection against dropped wrenches or misdirected fingers. Of course, you will need to make sure that the cardboard is removed before the access panels are re-installed. Inspect the filters carefully before and after installation. A broken or damaged filter is worthless. Changing the Exhaust Filter The BIOPROtect II JR requires one exhaust filter measuring 19” x 38” x 12” deep (consult test report for part numbers and specifications). This filter is arranged to face the front of the unit so as to eliminate the nuisance of ceiling restrictions on the exhaust air. To service the exhaust filter remove the panel from the front of the unit using a 3/8” nut driver or socket to remove the ¼-20 hardware. Using the same 3/8” driver, remove the hardware from the filter securing frame. Pull the frame and filter away from the unit. Prepare the new filter by putting a light coat of silicone grease on the face of the gasket. Clean the sealing flange thoroughly. Then carefully slide the new filter into place and make sure that it is properly seated on the flange. Replace the filter clamp assembly and perform the leak test described earlier in this chapter. http://solid/prereleased/prereleased/STAN. PRODUCT/313/DOCS/313D000.doc Page 22 of 59
Page 1 and 2: OPERATOR’S MANUAL BIOPROtect II J
Page 3 and 4: Table of Contents INTRODUCTION AND
Page 5 and 6: BGA-BIOPROTECT II-JR Canopy Exhaust
Page 7 and 8: Access to the Work Area Figure 1 Ty
Page 9 and 10: Specifications Dimensions: Outside:
Page 11 and 12: The Uses of the BIOPROtect II Jr. I
Page 13 and 14: Ground Fault Circuit Interrupter Gr
Page 15 and 16: Set-up Procedure This section outli
Page 17 and 18: Reacting to Spills Caution: An Emer
Page 19 and 20: After 25% of the paraformaldehyde h
Page 21 and 22: IV - ON-SITE CHECKS AND MAINTENANCE
Page 23 and 24: The Airflow Balance Warning! This p
Page 25: Calibration procedure for Modus Air
Page 29 and 30: V. - TROUBLE SHOOTING Here are some
Page 31 and 32: REPLACEMENT PARTS LIST PART NAME QT
Page 33 and 34: Modus Installation and Operation Ha
Page 35 and 36: http://solid/prereleased/prerelease
Page 47 and 48: BGA-BIOPROTECT II-JR Vent to Room P
Page 49 and 50: BGA-BIOPROTECT II-JR Vent to Room P
Page 51 and 52: BGA-BIOPROTECT II-JR Canopy Exhaust
Page 53 and 54: BGA-BIOPROTECT II-JR Hard Exhaust C
Page 55 and 56: BGA-BIOPROTECT II-JR Hard Exhaust C
Page 57 and 58: Wiring Diagram-Standard BIOPROtect
Page 59: WARRANTY The Baker Company, Inc. ex

OPERATOR'S MANUAL BIOPROtect II JR Vent to ... - Baker Company

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